英语词组knuckle down (to sth) (informal)是什么意思，短语翻译、用法及例句-英语词组固定搭配大全

词组	knuckle down (to sth) (informal)
释义	●ˌknuckle ˈdown (to sth) (informal) to begin to work seriously at sth, usually after a period when you have not worked hard 开始收心下功夫（做某事）◆It’s time to knuckle down (to some hard work). 现在得开始努力（刻苦工作）了。SYN buckle down (to sth) [v + adv]
随便看	phase sth down phase sth in phase sth out phone phone around/round phone around/round sb/sth (especially BrE) phone back phone-in phone in (especially BrE) phone round, etc. (especially BrE) phone sb back (especially BrE) phone sb/sth up (especially BrE) phone sth in phone sth through (especially BrE) phone up pick pick at sth pick-me-up pick on sb pick sb/sth off pick sb/sth out pick sb/sth up pick sb up pick sb up on sth (BrE) pick sth off

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